Self-erecting tower crane erection must be performed by which type of individual?

The correct choice is a qualified person because the erection of self-erecting tower cranes involves specific technical knowledge and skills that are crucial for ensuring both safety and compliance with regulations. A qualified person is defined as someone who has been trained and has the experience necessary to perform the work on cranes safely, understanding the complexities of their operation, assembly, and disassembly.

This individual must possess a comprehensive understanding of crane safety standards, capacity limits, rigging, and relevant safety protocols. Their expertise ensures that all factors are considered during the erection process, including site conditions, crane specifications, and the use of appropriate safety measures to minimize risks.

While construction workers have general skills related to construction tasks, a safety officer focuses on enforcing safety protocols rather than performing technical tasks like crane erection. A site manager typically oversees construction activities but may not have the specialized training required for crane assembly. Therefore, the role of a qualified person specifically ensures that self-erecting tower cranes are assembled correctly and safely.